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121 lines
3.5 KiB
121 lines
3.5 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkPOPReader.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkPOPReader - read POP data files
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// .SECTION Description
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// vtkPOPReader Just converts from images to a structured grid for now.
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#ifndef __vtkPOPReader_h
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#define __vtkPOPReader_h
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#include "vtkStructuredGridAlgorithm.h"
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class vtkFloatArray;
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class vtkImageData;
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class vtkPoints;
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class VTK_PARALLEL_EXPORT vtkPOPReader : public vtkStructuredGridAlgorithm
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{
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public:
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static vtkPOPReader *New();
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vtkTypeRevisionMacro(vtkPOPReader,vtkStructuredGridAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// This is the longitude and latitude dimensions of the structured grid.
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vtkGetVector2Macro(Dimensions, int);
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// Description:
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// This file contains the latitude and longitude of the grid.
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// It must be double with no header.
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vtkGetStringMacro(GridFileName);
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// Description:
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// These files contains the u and v components of the flow.
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vtkGetStringMacro(UFlowFileName);
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vtkGetStringMacro(VFlowFileName);
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// Description:
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// This file contains information about all the files.
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vtkSetStringMacro(FileName);
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vtkGetStringMacro(FileName);
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// Description:
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// Radius of the earth.
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vtkSetMacro(Radius, double);
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vtkGetMacro(Radius, double);
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// Description:
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// Because the data can be so large, here is an option to clip
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// while reading.
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vtkSetVector6Macro(ClipExtent, int);
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vtkGetVector6Macro(ClipExtent, int);
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// Description:
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// Set the number of ghost levels to include in the data
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vtkSetMacro(NumberOfGhostLevels, int);
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vtkGetMacro(NumberOfGhostLevels, int);
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protected:
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vtkPOPReader();
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~vtkPOPReader();
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virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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void ReadInformationFile();
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vtkPoints *ReadPoints(vtkImageData *image, vtkInformation *outInfo);
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void ReadFlow(vtkStructuredGrid *output, vtkInformation *outInfo);
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// NOT USED
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vtkPoints *GeneratePoints();
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char *FileName;
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int Dimensions[2];
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vtkSetStringMacro(GridFileName);
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void SetGridName(char *name);
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char *GridFileName;
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double Radius;
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vtkFloatArray *DepthValues;
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int NumberOfGhostLevels;
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void DeleteArrays();
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void AddArray(char *arrayName, char *fileName, unsigned long offset);
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void AddArrayName(char *arrayName, char *fileName, unsigned long offset);
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int NumberOfArrays;
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int MaximumNumberOfArrays;
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char **ArrayNames;
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char **ArrayFileNames;
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unsigned long *ArrayOffsets;
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int ArrayFileDimensionality;
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char *UFlowFileName;
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vtkSetStringMacro(UFlowFileName);
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unsigned long UFlowFileOffset;
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char *VFlowFileName;
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vtkSetStringMacro(VFlowFileName);
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unsigned long VFlowFileOffset;
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int IsFileName(char *name);
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char *MakeFileName(char *name);
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int ClipExtent[6];
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vtkPOPReader(const vtkPOPReader&); // Not implemented
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void operator=(const vtkPOPReader&); // Not implemented
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};
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#endif
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